| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.55 | 4.685% | $156.5564 | $156.56 | $156.55 | $156.60 |
| Purchase #2 | $207.48 | 13.413% | $235.3093 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $194.26 | 10.791% | $215.2226 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $125.38 | 7.657% | $134.9803 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $138.85 | 6.591% | $148.0016 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $26.42 | 4.582% | $27.6306 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $155.96 | 12.382% | $175.271 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $997.90 | $1,092.9718 | $1,092.97 | $1,092.95 | $1,093.00 | |